baber/WOPTO huggingface dataset:
Patent DE-3324344-A1 (DE)
Title: Device for adjusting the mast-foot position on a surfboard
Inventor: SCHEIDT WALTER R DIPL ING
IPC: B63B35/79
Filed: 1983-07-06
Abstract: The positioning of the mast-foot locating system in a windsurfing board (10) is effected by remote actuation by a release member (21) which is attached to the surfboard (10) being actuated with the foot. A dog rail (13) in the interior of a guide rail (11) is adjusted by a pulling member (20). The dog rail (13) has dog webs (15), the sloping flanks (16) of which push up a catch bolt (31) on the slide (28) so that the catch bolt (31) is pushed out of the relevant hole (27) of the guide rail (11), and the slide (28) can be moved freely. If the dog rail (13) is pulled back again into its rest position, the holes (27) are free again and the catch bolt (31) can catch in each hole (27) in order to secure the slide. The release member (21) is arranged in a fixed position relative to the surfboard and independently of the catch foot. <IMAGE>
Patent DE-3324454-A1 (DE)
Title: Work table, in particular desk
Inventor: MEYER EICKE WULF
IPC: A47B21/00
Filed: 1983-07-07
Abstract: In order to be able to convert a workplace at a work table with a depth of about 80 cm from the conventional form to a computer terminal workplace at a later date and to be able to carry out the necessary cabling and electrification in an advantageous manner and to be able to group the corresponding electric supply lines together favourably and remove them from view, a table top attachment piece can be built onto the back of the table top, which attachment piece is also constructed as a cable duct. The table top attachment piece allows a computer terminal to be arranged on the table top at a prescribed distance from the viewer, its cable duct allowing a favourable connection possibility to all the electric equipment still to be installed at such a workplace in addition to advantageous grouping-together of electric cables. In this case, it is expedient to make the cable duct accessible from above, it being possible for the closure lid required for this purpose to form the overall table top enlargement.
Patent DE-3329829-A1 (DE)
Title: Arrangement for sealing static parts and parts with such an arrangement
Inventor: LEU SIEGFRIED
IPC: E06B9/02
Filed: 1983-08-18
Abstract: An arrangement for sealing static parts, for example windows in window frames, loading hatches, doors or the like, has an elastic hollow body (5) as a seal. The interior of this hollow body (5) is connected to a pressure medium source (7) via a pressure control device (8). In the event of high water, a water sensor (9) responds and opens the pressure control device. As a result, the hollow body (5) is inflated and completely seals the static part, in other words, for example, a window frame or a door (Figure 1). <IMAGE>
Patent DE-3335020-A1 (DE)
Title: Hook switch for telephone sets
Inventor: BARKOW HELMUTH
IPC: H04M1/08
Filed: 1983-09-28
Abstract: In a hook switch for telephone sets, contact spring sets are fitted in a housing, an elastic spring whose upper part is designed in the shape of a frame being disposed between the outer contact springs of each contact spring set. In the middle, the elastic spring has two spring tongues which curve outwards in opposite directions and are joined at its lower end. The bottom end of the spring tongues engages in the mounting groove of an actuator which is connected to a rocker. To ensure that the spring tongues of the hook switch change over at exactly the same time, the top ends of the spring tongues are interconnected by a web made of insulating material.
Patent DE-3335354-A1 (DE)
Title: Process for producing doped zinc oxide varistor ceramic
Inventor: SCHMELZ HELMUT DR
IPC: C04B35/453
Filed: 1983-09-29
Abstract: To improve the long-wave resistance of varistor ceramic, such a ceramic having a ceramic structure with homogeneous shrinkage is produced in such a way that doping substances having a substantially greater particle size than the normally used zinc oxide are first ground separately from the finely disperse zinc oxide and, only after this, the mixing of this ground material with the zinc oxide, which optionally contains originally already finely disperse doping substance, is carried out and the finished product is produced. <IMAGE>
Patent DE-3336782-A1 (DE)
Title: Seed-separating device
Inventor: POWILLEIT HANSHERGER DIPL ING
IPC: A01C7/04
Filed: 1983-10-10
Abstract: The invention relates to a seed-separating device. The individually separated seed is presented by the separating member in a position in which it can be grasped mechanically in a simple way. This affords the possibility of carrying out a controlled seed deposit. This purpose is served by a separating cell which is open in the direction of discharge and on two essentially mutually parallel side faces extending in the direction of movement of the cell carrier and adjacent to the discharge face. The invention has been embodied, especially in terms of the cell filling, the discarding of excess seeds and the seed guidance, in the further claims. <IMAGE>
Patent DE-3339820-A1 (DE)
Title: Test adaptor
Inventor: ZOELLER KARL-WILHELM ING GRAD
IPC: H01R31/00
Filed: 1983-11-03
Abstract: A test adaptor 11 is used for functional testing of electrical or electronic appliances and apparatuses which are fitted with contact-spring blocks 4 which in turn consist of contact spring strips 1, 2 and 3 arranged in rows. This test adaptor 11 has contact pins 15, which project by a predetermined longitudinal amount at least over one plate side 16, in an insulating material plate 12 which is provided with through holes 13 corresponding to the grid separation 8 of the contact springs 7. Its ends allocated to the other plate side 17 are provided with a calyx-like or funnel-like expansion 18 into which the contact pins of an item under test can run without problems, once the test adaptor 11 has been manually plugged onto the contact spring block 4. <IMAGE>
Patent DE-3341907-A1 (DE)
Title: Process for working up homologisation and carbonylation products
Inventor: KEIM KARL-HEINZ
IPC: C07C45/82
Filed: 1983-11-19
Abstract: The present invention relates to a process for working up homologisation and carbonylation products which have been obtained from lower alcohols, by selective hydrolysis of the acetals contained therein, whereupon the aldehydes on which the acetals are based can be removed by distillation.
Patent DE-3347783-A1 (DE)
Title: Arrangement of woodworking machines
Inventor: REICHENBACHER WINFRIED DIPL IN
IPC: B23Q1/48
Filed: 1983-05-11
Abstract: An arrangement of woodworking machines, with in each case a machine table, a tool, a vertically acting work-holding fixture, devices for the feed movements in the X- and Y-direction and for the rotary movement about the Z-axis, and automatic control of all sequences of movement. The arrangement is characterised in that a plurality of machines of the same embodiment are arranged next to one another, the successive machines having different tools. In a possible specific arrangement, during the interaction of machines of a portal embodiment, transfer units (44, 45) are in each case provided on the side opposite the portal (9) between each two successive machines. <IMAGE>
Patent DE-3400146-A1 (DE)
Title: Bracket for fixing two components which can be pushed into one another over a retaining opening
Inventor: STEINBERG KLAUS
IPC: F16F9/54
Filed: 1984-01-04
Abstract: A longitudinally extending bearing eye (4) has a retaining opening (5) into which a bearing journal (6) can be pushed. Furthermore, the bearing eye (4) is provided with a fixing bracket (8) which has a spring limb (11) which extends in the longitudinal direction of the bearing eye (4) and is sprung therein. The supporting shoulder (12) of said spring limb (11) is supported on the bearing journal (6) so that the latter is pressed against the wall section (5') of the retaining opening (5) opposite the contact region of the supporting shoulder (12). <IMAGE>
Patent DE-3407171-A1 (DE)
Title: Obtaining electrical energy directly from heat
Inventor: MICHOVIL JURISA
IPC: H01J40/16
Filed: 1984-02-28
Abstract: Published without abstract.
Patent DE-3410983-A1 (DE)
Title: Mounting element for the attachment of an LCD display on a printed-circuit board
Inventor: GREPPMAIER PAUL
IPC: G09F9/00
Filed: 1984-03-16
Abstract: In the case of the mounting element (1) according to the invention, the attachment surface facing the printed-circuit board is at least approximately at right angles to the display surface of the LCD display. In the region of the row of contacts (2a) on the LCD display (2), the mounting element has a step (1d) which, together with the row of contacts (2a), forms a groove for holding a conductive rubber element (3). This groove is dimensioned such that the conductive rubber element (3) is pressed against the row of contacts (2a) and projects out of the attachment surface. When the LCD display is mounted, the conductive rubber element is thus pressed both against conductor tracks on the printed-circuit board (4) and against the row of contacts (2a) of the LCD display (2) so that a reliable electric contact is made between them. As a result of the vertical construction of the LCD display (2) on the printed-circuit board, the LCD display (2) occupies only a small amount of space. <IMAGE>
Patent DE-3411192-A1 (DE)
Title: Pivoting mechanism for model-aircraft engines
Inventor: STEFFENROEEREN FRIEDRICH
IPC: B64D27/26
Filed: 1984-03-27
Abstract: For the remotely-controlled pivoting in, especially of a drive engine which is mounted on an engine support which can be pivoted, of a model glider, the engine support is constructed as a tube which at one end is flanged onto the drive engine, covering the exhaust-gas nozzle, and whose other end opens into an expansion chamber which is supported on one side such that it can pivot about an axis which is fixed to the model, and is guided with the other side, by means of a transition nozzle, into an exhaust-gas chamber, the support and guidance of the transition nozzle allowing the pivoting movement, and the exhaust-gas chamber being provided with an exhaust-gas line into free space. Silencing is achieved in addition to a good pivoting capability. When the engine is pivoted in, the fuselage flaps are furthermore closed and flow disturbances in the region of the engine chamber are avoided. <IMAGE>
Patent DE-3418318-A1 (DE)
Inventor: BODNER FRIEDRICH J ING
IPC: E04C5/08
Filed: 1984-05-17
Abstract: At least three parallel main reinforcement bars (7, 8, 9, 10) are held with a predetermined gap therebetween by means of spacing bridges. Said spacing bridges are comprised of at least one helical bar (11, 12) which, in relation to the pitch, is welded at certain intervals to the main reinforcement bars (7, 8, 9, 10) which surrounds outside at least one helical bar (11, 12). Inside of at least said one helical bar (11, 12), there is arranged a prestress member (1) which is closely surrounded on all sides by the helical bar. The main reinforcement bars (7, 8, 9, 10) are distributed on the outer periphery of at least said one helical bar (11, 12) so that the gravity centre axis opening "A" of the prestress member (1) is located in the common gravity center axis of all main reinforcement bars (7, 8, 9, 10). Thus, the prestress member (1) is guided in its sleeve like the strand of a Bowden cable, the reinforcement element being also provided on the outside of the solidified concrete with a partial prestress.
Patent DE-3418866-A1 (DE)
Inventor: UTTSCHEID GEORG
IPC: B61B13/04
Filed: 1984-05-21
Abstract: A lower chord electric trolley conveyor comprising a rail with an upper flange which is directly connected to a support structure. The electric trolley receives its current from a bus bar attached to the rail. The drive wheels of the trolley engage the upper side of the lower flange of the rail. Upper flanges extend from a vertical web of the rail toward both sides while a lower flange extends only toward one side. The electric trollery wraps around the lower part of the rail. It comprises counter pressure rolls in front of and behind the drive wheel. The counter pressure rolls engage the surface of the upper flange which faces the lower flange. Several support rolls engage both sides of the vertical web of the rail. The bus bar is connected to the side of the vertical web of the rail facing away from the drive wheel.
Patent DE-3427482-A1 (DE)
Title: Electrically driven operating device for a movable element
Inventor: MULLER GUY
IPC: E05F15/16
Filed: 1984-07-25
Abstract: Electrically driven operating device for a movable element (3), for example for a window pane of a motor-vehicle door, with an electric motor (10) of reversible direction of rotation, the rotor (13, 14, 17) of which is designed as a hollow shaft (18) and is connected fixedly in terms of rotation to a nut (44) which is mounted in a housing (31, 49), there being provided a flexible screw (6), the end of which is connected to the element (3) to be moved and which is guided through the hollow shaft (18) and the internal thread of the nut (44), and there being provided at least one reaction element (42, 48) intended for the axial support of the nut (44) and comprising two annular discs (42, 48) which are arranged on both sides of the nut (44), and the nut (44) consisting of a material with a low coefficient of friction and having, at each of its axial ends, a circular bead (46, 47) which is coaxial with the nut (44) and which is supported on the annular discs (42, 48). …<IMAGE>…
Patent DE-3428449-A1 (DE)
Title: End connection for a wound hose
Inventor: THEOBALD HEINZ
IPC: F01N13/18
Filed: 1984-08-01
Abstract: In the case of an end connection for a wound hose which consists of an outer sleeve-like section which covers the hose end and of an inner sleeve-like section which engages into the hose end, the inner section is provided on an annular part which can be inserted into the outer section and, after compression of the wound hose end, at least one of the sections occupies an acute-angled position with respect to the axis of the wound hose. <IMAGE>
Patent DE-3429367-A1 (DE)
Title: Method and apparatus for the continuous measurement of physical variables of state by means of ultrasound
Inventor: FAUST UWE PROF DR ING
IPC: G01N29/032
Filed: 1984-08-09
Abstract: A method for the continuous measurement of physical variables of state in preferably heterogeneous mixtures by means of ultrasound and an arrangement for implementing the method are proposed. The method consists in launching a high-frequency ultrasonic signal into the mixture to be measured, in receiving signals emanating therefrom, and in determining ultrasonic propagation variables in the mixture from the profile of the signals received. Said ultrasonic propagation variables are used to determine at least one physical state variable of the mixture. By gathering and processing the high-frequency ultrasonic signal, it is also possible to determine the frequency-dependent ultrasonic propagation variables. The angular dependence of the measured variables is detected by providing the measuring section with additional receivers which are at predefined angles to the reception direction. In this arrangement, the measuring section is surrounded by the mixture and has spatially known dimensions. It comprises a transmitter and a receiver or an ultrasonic unit which acts as a transmitter and receiver and is operated against a reflector.
Patent DE-3439649-A1 (DE)
Title: Method and device for producing rotationally symmetrical explosive bodies
Inventor: RAPHAEL ULRICH
IPC: F42B33/02
Filed: 1984-10-30
Abstract: In rotationally symmetrical explosive bodies, especially shaped charges, which are cast from a mixture of a non-fused (solid) explosive and a fused explosive, in order to prevent performance-reducing defects occurring during solidification, a flow medium is allowed to flow around a contour insert (21) and through the base (9) of the mould (1) while the mixture is cooling, the flow medium having a temperature above the melting point of the fused explosive at the start of the cooling, and then continuously being cooled, and the flow speed of the flow medium during cooling being dimensioned such that, at any time during the cooling, the difference between the temperature of the flow medium supplied to the mould and the temperature of the flow medium leaving the mould (1) is a maximum of 5 DEG C. This results in solidification radially from the outside to the inside, so that any defects are of rotationally symmetrical construction or are completely prevented. <IMAGE>
Patent DE-3440454-A1 (DE)
Title: Slip/pivot joint for slip-joint pliers
Inventor: SCHAFFNER JUN
IPC: B25B7/10
Filed: 1984-11-06
Abstract: In a slip/pivot joint for slip-joint pliers, a rivet is provided with a preformed head at one end which overlaps a slot in one of the plier parts to be joined to one another. The other end of the rivet is formed into a head which bears against the outer surface of the other plier part and is widened into a hole in this plier part which has an inner cylindrical section and a section lying towards the outside and widening to the outside at a locking-taper angle.
Patent DE-3444752-A1 (DE)
Title: Flow meter
Inventor: PIEREN HEINZ
IPC: G01F1/26
Filed: 1984-12-07
Abstract: In flow meters having a flow opening that varies as a function of the flow rate there is a problem of simply and accurately determining the zero position of the measurement characteristic. Provided for solving this problem is a volume-control valve (2), which determines the size of the measurement opening, has a spring-loaded return device (RV), is movably mounted free from the restoring force in a displacement range (ü or 2ü) situated below the zero measured value, and does not connect with a measurement displacement sensor (MG) which detects the measured quantity for the flow rates until at the end of this free movement range. <IMAGE>
Patent DE-3446922-A1 (DE)
Title: Process for the aftertreatment of dyed textile materials
Inventor: SCHUFFENHAUER ERHARD DIPL ING
IPC: D06P5/04
Filed: 1984-12-21
Abstract: Improved fastnesses to wetting and rubbing of polyester/cellulose fibre textile blends, which have been dyed continuously with disperse dyes, are obtained if the aftertreatment is carried out continuously in the presence of dispersants based on water-soluble ammonium or amine salts of synthetic polycondensation products containing sulpho groups.
Patent DE-3447211-A1 (DE)
Inventor: GALLENKAMP BERND DR
IPC: A01N43/56
Filed: 1984-12-22
Abstract: 1. Process for the preparation of substituted phenylhydrazines of the formula (I)  see diagramm : EP0187285,P7,F4  in which R**1 and R**2 represent hydrogen or chlorine, R**3 represents halogenoalkyl, X represents oxygen, sulphur, sulphinyl or sulphonyl and n represents a number 0 or 1, characterised in that substituted chlorobenzenes of the formula (II)  see diagramm : EP0187285,P7,F1  in which R**1 and R**2 represent hydrogen or chlorine, R**3 represents halogenoalkyl, X represents oxygen, sulphur, sulphinyl or sulphonyl and n represents a number 0 or 1, are reacted with hydrazine or hydrazine hydrate, if appropriate in the presence of a diluent and if appropriate at elevated pressure, at temperatures between 60 and 160 degrees C.
Patent DE-3500961-A1 (DE)
Title: Escherichia coli strains, DNA part-sequences of these strains and preparation processes
Inventor: MORELLE GILLES DIPL ING
IPC: C12N15/70
Filed: 1985-01-14
Abstract: The invention relates to Escherichia coli strains which express chromosomally encoded and/or plasmid-encoded proteins in a glucose-containing medium without repression. The invention additionally relates to the chromosomal Escherichia coli DNA part-sequence responsible therefor. Finally, the invention relates to processes for the preparation of the said strains and DNA part-sequence.
Patent DE-3504338-A1 (DE)
Title: Frequency adjustment in radio clocks
Inventor: BERMBACH RAINER DIPL ING
IPC: G04G99/00
Filed: 1985-02-08
Abstract: An arrangement for frequency adjustment in radio clocks is described in which frequency markers are used for the fast automatic optimum setting of the high-Q tuned receiving circuits, without requiring high-precision components.
Patent DE-3504371-A1 (DE)
Title: Paging system for restaurants
Inventor: NEUMEIER ROBERT
IPC: G08B1/08
Filed: 1985-02-08
Abstract: This system has a transmitter and at least one object, to be carried by the person to be called, which contains a receiver with receiving antenna and a signal generator which can be switched on as a response to a predetermined received signal. To induce the serving person to appear at the service window in order to fetch the food placed there in readiness before it becomes cold, a switch-off triggering device is provided at the service window separately from the object containing the signal generator, by means of which switch-off triggering device first the switching-off of the signal generator, operated as continuous-signal generator, by means of direct contact with the object or preferably by passing this object can be triggered.
Patent DE-3504524-A1 (DE)
Title: Identification tab
Inventor: ENGELMANN KLAUS
IPC: B42F21/06
Filed: 1985-02-09
Abstract: An identification tab for a document holder, such as a suspended file, a suspended folder or the like has a tab foot which has two clamping legs, by means of which it is held in a longitudinally displaceable manner on a fold at the edge of the document container. A hanging rail is arranged in the fold and has catch projections which project through associated catch recesses of one clamping leg of the identification tab. The catch recesses rest against at least one stop of the catch recess, the said stop extending transversely to the longitudinal direction of the clamping leg and being formed by a front end of a spring tongue which projects into the catch recess. When the identification tab is displaced on the associated fold, first the catch projection runs on to the spring tongue, which as a result yields in a resilient manner under the force acting on the stop. As a result of this, only the spring tongues are pushed outwards, and not the entire clamping leg all at once, so that only a relatively small amount of force is required to displace the identification tab.
Patent DE-3505312-A1 (DE)
Title: Process for producing a sintered silicon nitride object
Inventor: SATO NOBUHIRO
IPC: C04B35/591
Filed: 1985-02-15
Abstract: The invention relates to a process for producing sintered silicon nitride objects having a complicated shape and comprises applying a binder consisting of a silicon powder and a resin to the joining surfaces of in each case separately formed objects of silicon powder and a solvent-insoluble resin, joining the shaped objects by curing of the resin in the binder to give a whole and nitriding the integrated object by heating to 1200 DEG C-1500 DEG C in a nitriding atmosphere. In this way, complicated objects can easily be produced, the joining layers adhering firmly to the surfaces to be joined and the joining layer itself having a strength which closely approaches that of the main material.
Patent DE-3505465-A1 (DE)
Title: Method for producing a masonry brick
Inventor: GRAUCOB HEINRICH
IPC: B28B3/00
Filed: 1985-02-16
Abstract: A working method for producing a masonry brick is described which uses a brick making press having a mould box to receive the moulding material, and a press plate, movable into the mould box, for compacting the moulding material, the press plate being moved perpendicularly to the height of the brick which is in its position of use.